Answer:
(1/2,1) is on the graph of
B is correct.
Step-by-step explanation:
Given:
We are given a log function whose base 1/2.
Log property:
If base and mantissa is same then their value is 1
We need to choose correct point from the options.
Option 1: (1,1/2)
False
Option 2: (1/2,1)
True
Option 3:
Log is not defined for x=0.
Hence, (1/2,1) is on the graph of
Answer:
Step-by-step explanation:
The expression given in the exercise is:
If you descompose the number 8 into its prime factors, you get that:
Therefore, you can rewrite the numerator of the expression as following:
For this exercise you need to remember that for a Difference of cubes:
Then, applying this, you get:
Now, it is necessary to remember the following:
Knowing the above, you can say that:
Therefore applying this, you get that the simplified expression is:
